CN205382484U - Pile -drawing machine for hydraulic engineering - Google Patents
Pile -drawing machine for hydraulic engineering Download PDFInfo
- Publication number
- CN205382484U CN205382484U CN201620115532.4U CN201620115532U CN205382484U CN 205382484 U CN205382484 U CN 205382484U CN 201620115532 U CN201620115532 U CN 201620115532U CN 205382484 U CN205382484 U CN 205382484U
- Authority
- CN
- China
- Prior art keywords
- lower limb
- tong arm
- drawing machine
- pincers lower
- pincers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to a pile -drawing machine for hydraulic engineering, it includes the base, the lower surface of base be provided with running gear and hydraulic pressure lifting pedestal, the upper surface of base be provided with flexible pneumatic cylinder, the top of flexible pneumatic cylinder be provided with the crossbeam, the inside of crossbeam be provided with the rotation axis, the rotation axis on be provided with the standing block, the standing block on the winding have a hoist cable, the one end winding of hoist cable on the cylinder, the other end of hoist cable be connected with the hanging beam, the hanging beam on articulated have tong arm A and a tong arm B, tong arm A and tong arm B's bottom articulatedly respectively have plier leg A and a plier leg B, plier leg A and plier leg B between through the round pin hub connection, plier leg A and plier leg B in be provided with the guide rail, the guide rail on be provided with the gyro wheel, the gyro wheel connect the bottom at the connecting rod, the top of connecting rod articulate on the hanging beam, the utility model discloses rational in infrastructure, convenient to use, safe and reliable.
Description
Technical field
This utility model belongs to building machinery technical field, is specifically related to a kind of pile-drawing machine, particularly to a kind of hydraulic engineering pile-drawing machine.
Background technology
High speed development along with urban construction, many industry with stake, civil building will be removed, then new building is built in ground on the scene, the now stake under original building has just become the obstacle of construction, must pull out, equally, in excavation operation process downwards, in order to prevent ground collapse, typically require and around squeeze into substantial amounts of stake on construction ground, then after engineering completes, stake is extracted, sometimes one construction site needs to pull out pile up to a hundred, existing pile-drawing machine is mostly stationary structure, it typically requires by means of mobile equipment when mobile, waste time and energy, in-convenience in use, and the clamping force of pile chuck cannot ensure, reliability is low；Therefore it provides a kind of hydraulic engineering pile-drawing machine rational in infrastructure, esy to use, safe and reliable is very important.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of hydraulic engineering pile-drawing machine rational in infrastructure, esy to use, safe and reliable.
nullThe purpose of this utility model is achieved in that a kind of hydraulic engineering pile-drawing machine，It includes pedestal，The lower surface of described pedestal is provided with walking mechanism and hydraulic lifting base，The upper surface of described pedestal is provided with telescopic hydraulic cylinder，The top of described telescopic hydraulic cylinder is provided with crossbeam，Described crossbeam be internally provided with rotating shaft，Described rotating shaft is provided with fixed pulley group，Described fixed pulley group is wound with hoist cable，The one ends wound of described hoist cable is on cylinder，The other end of described hoist cable is connected to hanging beam，Described hanging beam is hinged with tong arm A and tong arm B，Described tong arm A and the bottom of tong arm B have been respectively articulated with pincers lower limb A and pincers lower limb B，Connected by bearing pin between described pincers lower limb A and pincers lower limb B，It is provided with guide rail in described pincers lower limb A and pincers lower limb B，Described guide rail is provided with roller，Described roller is connected to the bottom of connecting rod，The top of described connecting rod is hinged on hanging beam.
Described tong arm A, pincers lower limb A and tong arm B, pincers lower limb B are symmetrical structure.
Described hydraulic lifting base, telescopic hydraulic cylinder and cylinder are connected to controller.
The inner lower edge of described pincers lower limb A and pincers lower limb B is provided with chamfering.
The quantity of described hydraulic lifting base is distributed symmetrically and evenly no less than 4 and at pedestal lower surface.
The quantity of described walking mechanism is symmetrical arranged no less than 4 and at pedestal lower surface.
Described telescopic hydraulic cylinder is multi-stage expansion hydraulic cylinder.
The beneficial effects of the utility model: this utility model is provided with hydraulic lifting base and walking mechanism at the lower surface of pedestal, when hydraulic lifting base rises, walking mechanism leaves ground, and pile-drawing machine just can carry out pile pulling operation；When hydraulic lifting base shrinks, walking mechanism can drive pile-drawing machine to move within the specific limits；This utility model, when pile pulling operation, is clamped stake by pincers lower limb A and pincers lower limb B, and telescopic hydraulic cylinder extends, so that crossbeam and rotation are axially moved, stake is pulled up；When hoist cable drives hanging beam to move upward, can so that pincers lower limb A and pincers lower limb B be by tight for pile holder under the pulling force effect of tong arm A and tong arm B, and the weight of stake is more big, and clamping force is more big, and dependability is high；Cylinder and hoist cable structure can increase the working range of pile-drawing machine；This utility model has advantage rational in infrastructure, esy to use, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hydraulic engineering pile-drawing machine of this utility model.
Fig. 2 is the partial structurtes schematic diagram of a kind of hydraulic engineering pile-drawing machine of this utility model.
In figure: 1, pedestal 2, walking mechanism 3, hydraulic lifting base 4, telescopic hydraulic cylinder 5, crossbeam 6, rotating shaft 7, fixed pulley group 8, hoist cable 9, cylinder 10, controller 11, hanging beam 12, tong arm B13, connecting rod 14, pincers lower limb B15, bearing pin 16, pincers lower limb A17, roller 18, guide rail 19, tong arm A.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
Embodiment 1
nullAs depicted in figs. 1 and 2，A kind of hydraulic engineering pile-drawing machine，It includes pedestal 1，The lower surface of described pedestal 1 is provided with walking mechanism 2 and hydraulic lifting base 3，The upper surface of described pedestal 1 is provided with telescopic hydraulic cylinder 4，The top of described telescopic hydraulic cylinder 4 is provided with crossbeam 5，Described crossbeam 5 be internally provided with rotating shaft 6，Described rotating shaft 6 is provided with fixed pulley group 7，Described fixed pulley group 7 is wound with hoist cable 8，The one ends wound of described hoist cable 8 is on cylinder 9，The other end of described hoist cable 8 is connected to hanging beam 11，Described hanging beam 11 is hinged with tong arm A19 and tong arm B12，Described tong arm A19 and the bottom of tong arm B12 have been respectively articulated with pincers lower limb A16 and pincers lower limb B14，Connected by bearing pin 15 between described pincers lower limb A16 and pincers lower limb B14，It is provided with guide rail 18 in described pincers lower limb A16 and pincers lower limb B14，Described guide rail 18 is provided with roller 17，Described roller 17 is connected to the bottom of connecting rod 13，The top of described connecting rod 13 is hinged on hanging beam 11.
This utility model is provided with hydraulic lifting base 3 and walking mechanism 2 at the lower surface of pedestal 1, and when hydraulic lifting base 3 rises, walking mechanism 2 leaves ground, and pile-drawing machine just can carry out pile pulling operation；When hydraulic lifting base 3 shrinks, walking mechanism 2 can drive pile-drawing machine to move within the specific limits；This utility model, when pile pulling operation, is clamped stake by pincers lower limb A16 and pincers lower limb B14, and telescopic hydraulic cylinder 4 extends, so that crossbeam 5 moves upward with rotating axle 6, stake is pulled up；When hoist cable 8 drives hanging beam 11 to move upward, can so that pincers lower limb 16A and pincers lower limb B14 be by tight for pile holder under the pulling force effect of tong arm A19 and tong arm B12, and the weight of stake is more big, and clamping force is more big, and dependability is high；Cylinder 9 and hoist cable 8 structure can increase the working range of pile-drawing machine；This utility model has advantage rational in infrastructure, esy to use, safe and reliable.
Embodiment 2
nullAs depicted in figs. 1 and 2，A kind of hydraulic engineering pile-drawing machine，It includes pedestal 1，The lower surface of described pedestal 1 is provided with walking mechanism 2 and hydraulic lifting base 3，The upper surface of described pedestal 1 is provided with telescopic hydraulic cylinder 4，The top of described telescopic hydraulic cylinder 4 is provided with crossbeam 5，Described crossbeam 5 be internally provided with rotating shaft 6，Described rotating shaft 6 is provided with fixed pulley group 7，Described fixed pulley group 7 is wound with hoist cable 8，The one ends wound of described hoist cable 8 is on cylinder 9，The other end of described hoist cable 8 is connected to hanging beam 11，Described hanging beam 11 is hinged with tong arm A19 and tong arm B12，Described tong arm A19 and the bottom of tong arm B12 have been respectively articulated with pincers lower limb A16 and pincers lower limb B14，Connected by bearing pin 15 between described pincers lower limb A16 and pincers lower limb B14，It is provided with guide rail 18 in described pincers lower limb A16 and pincers lower limb B14，Described guide rail 18 is provided with roller 17，Described roller 17 is connected to the bottom of connecting rod 13，The top of described connecting rod 13 is hinged on hanging beam 11，Described tong arm A19、Pincers lower limb A16 and tong arm B12、Pincers lower limb B14 is symmetrical structure，Described hydraulic lifting base 3、Telescopic hydraulic cylinder 4 and cylinder 9 are connected to controller 10，The inner lower edge of described pincers lower limb A16 and pincers lower limb B14 is provided with chamfering，The quantity of described hydraulic lifting base 3 is distributed symmetrically and evenly no less than 4 and at pedestal 1 lower surface，The quantity of described walking mechanism 2 is symmetrical arranged no less than 4 and at pedestal 1 lower surface，Described telescopic hydraulic cylinder 4 is multi-stage expansion hydraulic cylinder.
This utility model is provided with hydraulic lifting base 3 and walking mechanism 2 at the lower surface of pedestal 1, and when hydraulic lifting base 3 rises, walking mechanism 2 leaves ground, and pile-drawing machine just can carry out pile pulling operation；When hydraulic lifting base 3 shrinks, walking mechanism 2 can drive pile-drawing machine to move within the specific limits；This utility model, when pile pulling operation, is clamped stake by pincers lower limb A16 and pincers lower limb B14, and telescopic hydraulic cylinder 4 extends, so that crossbeam 5 moves upward with rotating axle 6, stake is pulled up；When hoist cable 8 drives hanging beam 11 to move upward, can so that pincers lower limb 16A and pincers lower limb B14 be by tight for pile holder under the pulling force effect of tong arm A19 and tong arm B12, and the weight of stake is more big, and clamping force is more big, and dependability is high；Cylinder 9 and hoist cable 8 structure can increase the working range of pile-drawing machine；Tong arm A19, pincers lower limb A16 and tong arm B12, pincers lower limb B14 arrange in hanging beam 11 lateral symmetry and can ensure that good clamping effect；The work of hydraulic lifting base 3, telescopic hydraulic cylinder 4 and cylinder 9 controls by controller 10, simple to operate, easy to use；The inner lower edge of pincers lower limb A16 and pincers lower limb B14 is provided with chamfering so that pincers lower limb A16 and pincers lower limb B14 is more convenient to the clamping of stake；This utility model has advantage rational in infrastructure, esy to use, safe and reliable.
Claims (7)
- null1. a hydraulic engineering pile-drawing machine，It includes pedestal，It is characterized in that: the lower surface of described pedestal is provided with walking mechanism and hydraulic lifting base，The upper surface of described pedestal is provided with telescopic hydraulic cylinder，The top of described telescopic hydraulic cylinder is provided with crossbeam，Described crossbeam be internally provided with rotating shaft，Described rotating shaft is provided with fixed pulley group，Described fixed pulley group is wound with hoist cable，The one ends wound of described hoist cable is on cylinder，The other end of described hoist cable is connected to hanging beam，Described hanging beam is hinged with tong arm A and tong arm B，Described tong arm A and the bottom of tong arm B have been respectively articulated with pincers lower limb A and pincers lower limb B，Connected by bearing pin between described pincers lower limb A and pincers lower limb B，It is provided with guide rail in described pincers lower limb A and pincers lower limb B，Described guide rail is provided with roller，Described roller is connected to the bottom of connecting rod，The top of described connecting rod is hinged on hanging beam.
- 2. a kind of hydraulic engineering pile-drawing machine according to claim 1, it is characterised in that: described tong arm A, pincers lower limb A and tong arm B, pincers lower limb B are symmetrical structure.
- 3. a kind of hydraulic engineering pile-drawing machine according to claim 1, it is characterised in that: described hydraulic lifting base, telescopic hydraulic cylinder and cylinder are connected to controller.
- 4. a kind of hydraulic engineering pile-drawing machine according to claim 1, it is characterised in that: the inner lower edge of described pincers lower limb A and pincers lower limb B is provided with chamfering.
- 5. a kind of hydraulic engineering pile-drawing machine according to claim 1, it is characterised in that: the quantity of described hydraulic lifting base is distributed symmetrically and evenly no less than 4 and at pedestal lower surface.
- 6. a kind of hydraulic engineering pile-drawing machine according to claim 1, it is characterised in that: the quantity of described walking mechanism is symmetrical arranged no less than 4 and at pedestal lower surface.
- 7. a kind of hydraulic engineering pile-drawing machine according to claim 1, it is characterised in that: described telescopic hydraulic cylinder is multi-stage expansion hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115532.4U CN205382484U (en) | 2016-01-30 | 2016-01-30 | Pile -drawing machine for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115532.4U CN205382484U (en) | 2016-01-30 | 2016-01-30 | Pile -drawing machine for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382484U true CN205382484U (en) | 2016-07-13 |
Family
ID=56350435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620115532.4U Expired - Fee Related CN205382484U (en) | 2016-01-30 | 2016-01-30 | Pile -drawing machine for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205382484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049496A (en) * | 2016-07-22 | 2016-10-26 | 中铁四局集团第工程有限公司 | Pulling-out device used for steel pipe fender post recycling and construction method |
| CN107217623A (en) * | 2017-07-27 | 2017-09-29 | 苏州蓝王机床工具科技有限公司 | Freeway guardrail stake pulls up device |
| CN111042133A (en) * | 2019-11-26 | 2020-04-21 | 中国葛洲坝集团三峡建设工程有限公司 | Manual tube drawing machine |
-
2016
- 2016-01-30 CN CN201620115532.4U patent/CN205382484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049496A (en) * | 2016-07-22 | 2016-10-26 | 中铁四局集团第工程有限公司 | Pulling-out device used for steel pipe fender post recycling and construction method |
| CN107217623A (en) * | 2017-07-27 | 2017-09-29 | 苏州蓝王机床工具科技有限公司 | Freeway guardrail stake pulls up device |
| CN111042133A (en) * | 2019-11-26 | 2020-04-21 | 中国葛洲坝集团三峡建设工程有限公司 | Manual tube drawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20200130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |